ISRC USWR60200322
Verified recording
USWR60200322 is “Free - Holla Back Mix” by Rachael Lampa,
registered on the CopyrightChains blockchain with CopyrightID
0x44ecba54aa691540f73f3657c1c8d40971fab6336a3609ee08dc9a4b6e8202a8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR60200322.
Recording identifiers
- ISRC
- USWR60200322
- Title
- Free - Holla Back Mix
- Artist
- Rachael Lampa
- CopyrightID (CopyrightChains transaction hash)
0x44ecba54aa691540f73f3657c1c8d40971fab6336a3609ee08dc9a4b6e8202a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8c7b29788cbd9cb14b2a5be393813d87a1faf0036305977041dd9f1f72c3ec55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR60200322
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Free - Holla Back Mix · Machine-readable JSON-LD